The folks at WineHQ have released the second major stable version of Wine: "This release represents two years of development effort and over 23,000 changes. The main highlights are the support for 64-bit applications, and the new graphics based on the Tango standard. It also contains a lot of improvements across the board, and over 3,000 bug fixes."

reactos previously had only PCI support, which was flaky at best.
It now has full PCI-X which should support most PCI cards with the exception of some new PCI-Express cards.
This PCI-X driver was also needed for embedded support such as ARM, which is also progressing quite well.